The Engage MX 6.0. Offers a thicker cores have more control and a softer feel at the point of contact. Features a large sweet spot and the right amount of power to put the ball away (while maintaining full control, balance and positioning). If you have to over-swing to put the ball away, you lose control and ability to recover for the next shot. Also provides a wider paddle face and lower center of balance for increased maneuverability.